98542080 has 480 divisors, whose sum is σ = 428972544. Its totient is φ = 20348928.

The previous prime is 98542079. The next prime is 98542109. The reversal of 98542080 is 8024589.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2096617 + ... + 2096663.

Almost surely, 2^98542080 is an apocalyptic number.

98542080 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98542080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214486272).

98542080 is an abundant number, since it is smaller than the sum of its proper divisors (330430464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98542080 is a wasteful number, since it uses less digits than its factorization.

98542080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96 (or 77 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 98542080 is about 9926.8363540455. The cubic root of 98542080 is about 461.8921432598.

The spelling of 98542080 in words is "ninety-eight million, five hundred forty-two thousand, eighty".